Traxxas 3974 - Gear Set, Wide Ratio (1St Speed Gear 26T, 13T Input Gea by Traxxas $13.90 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Traxxas 3974 - Gear Set, Wide Ratio (1St Speed Gear 26T, 13T Input GeaBrand: TraxxasPart Number: 3974Replacement or upgrade part for these Traxxas models:39036 - E-Maxx Brushless